<!DOCTYPE html>
<html>
    <head>
        <!-- 页面meta -->
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>传智健康</title>
        <meta name="description" content="传智健康">
        <meta name="keywords" content="传智健康">
        <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
        <!-- 引入样式 -->
        <link rel="stylesheet" href="../plugins/elementui/index.css">
        <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
        <link rel="stylesheet" href="../css/style.css">
        <script src="../plugins/echarts/echarts.js"></script>
    </head>
    <body class="hold-transition">

        <div id="app">
            <div class="content-header">
                <h1>统计分析<small>后台数据统计</small></h1>
                <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                    <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                    <el-breadcrumb-item>统计分析</el-breadcrumb-item>
                    <el-breadcrumb-item>后台数据统计</el-breadcrumb-item>
                </el-breadcrumb>
            </div>
            <div class="block" align="center">
                <el-date-picker
                        v-model="value1"
                        type="daterange"
                        range-separator="至"
                        start-placeholder="开始日期"
                        end-placeholder="结束日期"
                        format="yyyy 年 MM 月 dd 日"
                        value-format="yyyy-MM-dd"
                >
                </el-date-picker>
                <el-button type="primary" @click="SetDate()">设置</el-button>
            </div>
            <div class="box">
                <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
                <div id="chart1" style="height:600px;"></div>
            </div>
        </div>
    </body>
    <!-- 引入组件库 -->
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script>
        var vue = new Vue({
            el: '#app',
            data:{
                pickerOptions: {
                    shortcuts: [{
                        text: '最近一周',
                        onClick(picker) {
                            const end = new Date();
                            const start = new Date();
                            start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
                            picker.$emit('pick', [start, end]);
                        }
                    }, {
                        text: '最近一个月',
                        onClick(picker) {
                            const end = new Date();
                            const start = new Date();
                            start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
                            picker.$emit('pick', [start, end]);
                        }
                    }, {
                        text: '最近三个月',
                        onClick(picker) {
                            const end = new Date();
                            const start = new Date();
                            start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
                            picker.$emit('pick', [start, end]);
                        }
                    }]
                },
                value1: ["2021-04-07", "2021-04-08"]
            },
            //钩子函数，VUE对象初始化完成后自动执行
            created() {

            },
            methods: {
                SetDate(){
                    console.log(this.value1)
                    var chartDom = document.getElementById('chart1');
                    var myChart = echarts.init(chartDom);
                    var option;
                    var para=this.value1;
                    axios.post("/member/memberDataCount.do?value="+para).then((res)=>{
                        myChart.setOption(option={
                                title: {
                                    text: '后台数据统计'
                                },
                                tooltip: {
                                    trigger: 'axis'
                                },
                                legend: {
                                    data: [ '每日预约数', '每日到诊数']
                                },
                                grid: {
                                    left: '3%',
                                    right: '4%',
                                    bottom: '3%',
                                    containLabel: true
                                },
                                toolbox: {
                                    feature: {
                                        saveAsImage: {}
                                    }
                                },
                                xAxis: {
                                    type: 'category',
                                    boundaryGap: false,
                                    data: res.data.data.Datelist
                                },
                                yAxis: {
                                    type: 'value'
                                },
                                series: [
                                    {
                                        name: '每日预约数',
                                        type: 'line',
                                        stack: '总量',
                                        data: res.data.data.orders
                                    },
                                    {
                                        name: '每日到诊数',
                                        type: 'line',
                                        stack: '总量',
                                        data: res.data.data.arrives
                                    }
                                ]
                            }

                        )
                    })

                }
            }
        })
    </script>
</html>